류수정 (Ryu Sujeong) - Diamond | K-Pop Live Session | The Archive

류수정 (Ryu Sujeong) paid a visit to Arirang Radio! Check out the live performances of their amazing song 'Diamond’ only on this video. Visit to Arirang Radio's Home Page to meet more K-Pop Stars! http://www.arirangradio.com ▶Subscribe Arirang Radio:    / music180arirang   —————————————————————————————— The first English broadcasting radio station in Korea, ARIRANG RADIO. We broadcast a variety of Korean culture including K-Pop music as well as news and useful information 24 hours a day.